ip link add dev gz-hk type wireguard wg setconf gz-hk /etc/wireguardconf/gz-hk.conf ip link set gz-hk up ip addr add fdc8:dc88:ee11:213::192/128 peer fdc8:dc88:ee11:192::213/128 dev gz-hk ip addr add 169.254.213.192/32 peer 169.254.192.213/32 dev gz-hk ip addr add fe80::3088:213/64 dev gz-hk     ------------------ Original ------------------ From:  "Maria Matejka"<maria.matejka@nic.cz>; Date:  Tue, Feb 22, 2022 09:16 PM To:  "bird-users"<bird-users@network.cz>; Subject:  Re: 2.0.9 protocol babel issue   Hello! As far as I can test in my local wireguard configuration, it works for me. How does your wireguard configuration look like? Maria On 2/22/22 7:20 AM, admin wrote: > Hi,there! > I upgraded Bird to 2.0.9, but the Babel protocol could not find neighbors. my interface link is wireguard VPN. how to solve this problem? > thank you! > > this is my configuration,bird 2.0.8 is work. > protocol babel { > ipv4 { >                  export where (source = RTS_DEVICE) || (source = RTS_BABEL); >          }; >          ipv6 { >                  export where (source = RTS_DEVICE) || (source = RTS_BABEL); >          }; >          interface "gz-*"; > } >

thanks you ! babel problem is solved . ------------------ Original ------------------ From:  "Ondrej Zajicek"<santiago@crfreenet.org>; Date:  Sun, Feb 27, 2022 11:43 AM To:  "Aihui Sun"<admin@6700.cc>; Cc:  "bird-users"<bird-users@network.cz>; Subject:  Re: 2.0.9 protocol babel issue   On Tue, Feb 22, 2022 at 09:24:17PM +0800, Aihui Sun wrote: > ip link add dev gz-hk type wireguard > wg setconf gz-hk /etc/wireguardconf/gz-hk.conf > ip link set gz-hk up > ip addr add fdc8:dc88:ee11:213::192/128 peer fdc8:dc88:ee11:192::213/128 dev gz-hk > ip addr add 169.254.213.192/32 peer 169.254.192.213/32 dev gz-hk > ip addr add fe80::3088:213/64 dev gz-hk Hi Could you try this commit: https://gitlab.nic.cz/labs/bird/-/commit/fcb4dd0c831339c4374ace17d8f2ae6ebfe... ? -- Elen sila lumenn' omentielvo Ondrej 'Santiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."